I understand that on some Cadillac models, yes, there are some electronic centers located behind the back seat. The car's actual engine computer is probably located near the glove box area or passenger footwell kick panel.
You might want to check out some Cadillac owners forums online for more specific details.
In the trunk behind the back seat
If a person loses the keys to a trunk of a 1985 Delta 88, the best way to get into the trunk is to remove the back part of the back seat. Some models came with an escape hatch in the trunk where a person could open part of the back seat to access the trunk. The back of the back seat can be removed by first removing the area behind the back seat where the speakers are.
The back of the trunk, behind the rear seat.
Behind the back seat on the trunk wall behind the battery
In the trunk directly behind the back seat.
It is in ur trunk behind back seat
In Idaho it must be in the trunk or behind the furthest back seat.
no back seat. just row bar and open trunk. Two seater and a trunk behind a rocket ship
There is an access panel in the trunk right behind the rear seat.
Fuel pump relay is located in the trunk behind the back carpet on the back of the seat
In the trunk behind the carpet. passenger side right behind the back seat.
it is located in the trunk behind the back seat pull the trunk carpet back and its a silver plate unscrew it slide it back and its right there easy to change